| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 = 3 KClO4 + KCl
CdO + H2O = Cd(OH)2 =>
CdO + H2O = Cd(OH)2
Fe + SO2 = FeO + SO =>
Fe + SO2 = FeO + SO
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
SrCuSO4 = SrSO4Cu =>
SrCuSO4 = SrSO4Cu
CuO + N2O3 = CuO2 + N2O =>
2 CuO + N2O3 = 2 CuO2 + N2O
NOBr = nitrogenmonoxide + bromine =>
2 NOBr = 2 NO + Br2
NickelicFluoridePlumbicDichromate = PlumbicFluorideNickelicDichromate =>
NickelicFluoridePlumbicDichromate = PlumbicFluorideNickelicDichromate
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn(OH)2 + NaOH = Zn(OH)4 + Na =>
Zn(OH)2 + 2 NaOH = Zn(OH)4 + 2 Na
SnClF = FClSn =>
SnClF = FClSn
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
Cu(OH)2 + H2O + NH3 = [Cu(NH3)4(H2O)2] + OH =>
Cu(OH)2 + 2 H2O + 4 NH3 = [Cu(NH3)4(H2O)2] + 2 OH
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
LiIAgNO3 = LiNO3IAg =>
LiIAgNO3 = LiNO3IAg
(NaCl) = (Na)(Cl) =>
(NaCl) = (Na)(Cl)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KMnO4 + C2H2 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 C2H2 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
PtKOH = KPtOH =>
PtKOH = KPtOH
Cu(s) + CoCl(aq) = CuCl(aq) + Co =>
Cu(s) + CoCl(aq) = CuCl(aq) + Co
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgCuCl = Ag(CuCl) =>
AgCuCl = Ag(CuCl)
NH4ClNaOH = NH3NaClH2O =>
NH4ClNaOH = NH3NaClH2O
CuClNiOH = CuOHNiCl =>
CuClNiOH = CuOHNiCl
Ni(NO3)2 + KI = NiI2 + K(NO3) =>
Ni(NO3)2 + 2 KI = NiI2 + 2 K(NO3)
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
CH2O2H2O = CH4O3 =>
CH2O2H2O = CH4O3
Na(s)Cl(aq) = NaCl(aq) =>
Na(s)Cl(aq) = NaCl(aq)
MgHgCl = HgMgCl =>
MgHgCl = HgMgCl
LiO2 + CO2 = Li + CO4 =>
LiO2 + CO2 = Li + CO4
Mn + Au(NO3)3 = Mn(NO3)3 + Au =>
Mn + Au(NO3)3 = Mn(NO3)3 + Au
CuCrO4 = Cu + CrO4 =>
CuCrO4 = Cu + CrO4
NaHSO3 + KMnO4 + H2SO3 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
4 NaHSO3 + 2 KMnO4 + H2SO3 = 2 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + KBrO3 + H2SO4 = Na2SO4 + Cl2 + KBr + H2O =>
6 NaCl + KBrO3 + 3 H2SO4 = 3 Na2SO4 + 3 Cl2 + KBr + 3 H2O
H2C2H4 = C2H6(g) =>
H2C2H4 = C2H6(g)
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
K2 + H2SO4 = K2SO3 + H2O =>
K2 + H2SO4 = K2SO3 + H2O
FeCaOH = FeOHCa =>
FeCaOH = FeOHCa
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
FeBr2BaS = BaBr2FeS =>
FeBr2BaS = BaBr2FeS
SnI2 + H2O2 = SnI4 + Sn(OH)I =>
3 SnI2 + H2O2 = SnI4 + 2 Sn(OH)I
Al + Cl2 = AlCl3 = Al2Cl3 =>
2 Al + 3 Cl2 = 2 AlCl3
I2 + HCl = HI + Cl =>
I2 + 2 HCl = 2 HI + 2 Cl
CaOHFeCl = FeOHCaCl =>
CaOHFeCl = FeOHCaCl
C4H10O2 = C4H8O + H2O =>
C4H10O2 = C4H8O + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaSO3 + H2O = SO2 + Ba(OH)2 =>
BaSO3 + H2O = SO2 + Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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